June 2011 - Freeradius-Users - lists.freeradius.org

Opposite of Expiraton attribute?
by Matthew George 20 Jun '11

20 Jun '11

Is there an attribute that is the opposite of expiration? I'm trying to setup accounts to have a specific login time range. For example; Start-Time >= 5 June 2011 00:00:00 Expiration == 5 June 2011 02:00:00 I've been hunting googling for hours but I've been unable to find an attribute that would let me specific a "start-time" or a "valid-after" attribute. Any suggestions?

5 12

Wiki down for maintenance
by Arran Cudbard-Bell 20 Jun '11

20 Jun '11

Dear FreeRADIUS users, The wiki will be going down for maintenance in approximately 10 minutes (8:50AM GMT), hope to have it back up within about 30 minutes. Please save any pages you're working on. The downtime is to switch to a new branching structure to manage customisations, and to switch from the original omniauth hack to a sinatra module. The modifications should fix the following issues: * TOC displayed but sometimes jumps out of page flow (CSS bug) * TOC not displayed in preview pages * Authentication button images smushed into unreadable form in Firefox (CSS bug) * 500 error, or exception when valid name field has not been sent from provider * Logout button always kicks back to the home page (will now redirect back to the previous page) - Note: if you're editing and you log out, you will be immediately prompted to log back in, this isn't a bug... * Authentication process starts sooner when you attempt to create a page, it doesn't wait for you to attempt to save the page before prompting login. * Possibly fixes the -_ whitespace substitution issues in page path I'm also re-adding twitter now the source of the spam has been found. -Arran

1 1

NTLM Auth and mysql
by motaibi 18 Jun '11

18 Jun '11

Dear Guys, i have this setup Serv1: Linux Server CentOS 5.6 { - Chillispot - FreeRADIUS - Apache - Mysql } Serv2: Windows Server 2003 { - Active Directory } now i will explain how i did setup this and what is my problem . I integrated chillispot & mysql with FreeRADIUS . When the client enter his username and password it's come to FreeRADIUS and do Authentication via NTLM-AUTH Active Directory to verfiy user entry Then do Authorization via mysql . # If the user found in Active Directory only and not existing in Myql will login without any policy like Limited Download and login-time ..etc # If the user found in Active Directory and Mysql will be login with policy . How can i take the users on Active Directory and create them on mysql DB through some script php or else , lets say if after some time there many users created in Active Directory so they will not found in mysql . How i do that Automatic not manual ? I attached two example of my debuging mode in FreeRADIUS http://freeradius.1045715.n5.nabble.com/file/n4499034/test.pdf test.pdf http://freeradius.1045715.n5.nabble.com/file/n4499034/user1.pdf user1.pdf I hope found someone solve my problem . Thanks Best Regards, Metab -- View this message in context: http://freeradius.1045715.n5.nabble.com/NTLM-Auth-and-mysql-tp4499034p44990… Sent from the FreeRadius - User mailing list archive at Nabble.com.

4 9

sigtrap in rlm_perl
by Energ 17 Jun '11

17 Jun '11

Hi! Is it possible to catch signals (such as SIGHUP) inside rlm_perl module? -- View this message in context: http://freeradius.1045715.n5.nabble.com/sigtrap-in-rlm-perl-tp4498735p44987… Sent from the FreeRadius - User mailing list archive at Nabble.com.

2 1

"Error: rlm_ldap: All ldap connections are in use"
by Angus JIANG Jian 17 Jun '11

17 Jun '11

we found the following error messages in the RADIUS log "Error: rlm_ldap: All ldap connections are in use" on redhat workstation 5 OS. "Error: Discarding duplicate request from client AP1840-4:1031 - ID: 72 due to unfinished request 1017" 7:05pm - Tried to restarted the RADIUS daemon but the problem still exist 7:08pm - Tried to increase the ldap_connection limit from 15 to 50 but got other error message "Info: The maximum number of threads (32) are active, cannot spawn new thread to handle request" - Resume the ldap_connection limit, the problem still exist 7:15pm - Restarted the Linux VM but the problem still exisit..."All ldap connection are in use".... ~7:25pm - Tried the bypass the authentication 7:27pm - 7:39pm - ALL AP were rebooted automatically 7:41pm - Resume the authentication bypass and restarted the RADIUS. Most users can login successfully. - Many users don't know how to register their account in APPS Store and could not download APPS - Around four APs were reached to the max 45 users. <<Email Disclaimer>> This e-mail and its attachments, if any, are confidential and contain information for an intended recipient. The Open University of Hong Kong (OUHK) disclaims any liability for any loss or damage if this e-mail is received by any person who is not the intended recipient. E-mail transmissions cannot be guaranteed to be completely secure, error or virus free. No responsibility is accepted by the OUHK for any loss or damage arising in any way from receipt or use thereof. Arrangements or statements appearing to bind OUHK are not binding upon OUHK unless made in accordance with OUHK's constitution and duly authorised. OUHK staff are expressly prohibited from breaching applicable law, infringing third party rights, making defamatory statements and committing tortious acts by e-mail communications.

4 10

Multiple Accounting copies
by Shreya Shah 17 Jun '11

17 Jun '11

Hi, I need to send copies of accounting packets going to multiple servers. I do not want to set this up as failover or load balancing. I was able to setup one home server in proxy.conf for accounting and that is working fine but I'm unable to send this to multiple servers.Do I need to have multiple copies of copy-acct-to-home-server in sites-available ? Also do I need to send accounting packets on different port for every server ? Thanks Shreya.

2 5

eduroam using Eap-ttls and securing user's password
by regemailster＠gmail.com 17 Jun '11

17 Jun '11

Hi all, Sorry if this question has been posted before. I have a simple question regarding how to ensure the user's password is never leaked or found out by anyone, including administrators of the radius server or the backend LDAP server. My requirement is that I would like to store the user password as a hash (eg SHA-256) within the LDAP. Now if I was to use this LDAP server as the authentication source for the Radius server for eduroam. I would need to use EAP-TTLS with PAP as the inner authentication (since I don't have a reversible password at the backend). Now I notice that because it uses PAP, if I enable user-password logging on the radius server, I can see the user's supplied password when their machine is authenticating to access eduroam. This problem is even worse if the user is traveling at a partner's institution and using eduroam, in that if that partner insititution's RADIUS server has user-password logging enable, they too can see my user's password. I wonder if there's anything that can be done to prevent this, or have I missed something in my understanding? Thanks,

4 4

LDAP server failover in FreeRADIUS 2.1
by up＠3.am 16 Jun '11

16 Jun '11

I can tell that ldap failover config is a FAQ by the number of hits I found searching for this, but it seems that many of the config examples are for older versions of FreeRADIUS. In any case, this is what I've tried, but it's not working: In radiusd.conf: ldap ldap1{ server = "serverA.domain.com" basedn = "dc=domain,dc=com" filter = "(uid=%{Stripped-User-Name:-%{User-Name}})" ldap_connections_number = 5 timeout = 4 timelimit = 3 net_timeout = 1 tls { start_tls = no } dictionary_mapping = ${confdir}/ldap.attrmap edir_account_policy_check = no set_auth_type = no } ldap ldap2{ server = "serverB.domain.com" basedn = "dc=domain,dc=com" filter = "(uid=%{Stripped-User-Name:-%{User-Name}})" ldap_connections_number = 5 timeout = 4 timelimit = 3 net_timeout = 1 tls { start_tls = no } dictionary_mapping = ${confdir}/ldap.attrmap edir_account_policy_check = no set_auth_type = yes } ----------- This is what I put in sites-enabled/default AND in sites-enabled/inner-tunnel (it doesn't look right to me, but it's what I found): authorize { preprocess redundant LDAP{ ldap1 ldap2 } Auth-Type LDAP { ldap1 ldap2 } ------------- Again, sorry for the FAQ, but if somebody could put me straight here, I'd appreciate it.

2 2

FreeRadius with AD
by Javier Lidó Fernandez 16 Jun '11

16 Jun '11

Hi there, I´ve installed FreeRADIUS with Active Directory Authentication (ntlm_auth for mschap) and is working 100% correctly. No probs with that. The only thing is that my users log in using their windows account (username and password), but I would need to change it to user@DOMAIN and password. I've spent lots of hours trying to find out how to do it but with no success. Could someone point me in the right direction please? Thanks Javier

2 3

If in post-auth
by seb2020 16 Jun '11

16 Jun '11

Hi ! I have a problem in my post-auth configuration. I have write this with the help of my other topic in this forum: update reply { Tunnel-Type := VLAN Tunnel-Medium-Type := IEEE-802 Tunnel-Private-Group-Id := "unauthorised" Termination-Action := RADIUS-Request Session-Timeout := 300 Acct-Interim-Interval := 3600 } if ("%{Aruba-Essid-Name}" == "ssid_student") { if ("%{reply:MailUtilisateur}" =~ /^[a-z0-9._-]+(a)students.XXX.ch/) { update reply { Tunnel-Private-Group-Id := "std" Aruba-User-Role := "std" } } else { update reply { Tunnel-Private-Group-Id := "std_false" Aruba-User-Role := "std_false" } } } elsif ("%{Aruba-Essid-Name}" == "ssid_staff") { if ("%{reply:MailUtilisateur}" =~ /^[a-z0-9._-]+(a)XXX.ch/) { update reply { Tunnel-Private-Group-Id := "staff" Aruba-User-Role := "staff" } } else { update reply { Tunnel-Private-Group-Id := "staff_false" Aruba-User-Role := "staff_false" } } And this is the result of radiusd -X : # Executing section post-auth from file /etc/raddb/sites-enabled/default +- entering group post-auth {...} [reply_log] expand: /var/log/radius/radacct/%{Client-IP-Address}/reply-detail-%Y%m%d -> /var/log/radius/radacct/153.109.XXX/reply-detail-20110615 [reply_log] /var/log/radius/radacct/%{Client-IP-Address}/reply-detail-%Y%m%d expands to /var/log/radius/radacct/153.109XXX/reply-detail-20110615 [reply_log] expand: %t -> Wed Jun 15 15:55:01 2011 ++[reply_log] returns ok ++[exec] returns noop ++[reply] returns noop ++? if ("%{Aruba-Essid-Name}" == "ssid_student") expand: %{Aruba-Essid-Name} -> ssid_staff ? Evaluating ("%{Aruba-Essid-Name}" == "ssid_student") -> FALSE ++? if ("%{Aruba-Essid-Name}" == "ssid_student") -> FALSE Sending Access-Accept of id 247 to 153.109.XXX port 32834 MS-MPPE-Recv-Key = 0x90169c2ffb6f14c1aa01efed861f32c21da05dfb0e43bea0a5b8aa72d63626d6 MS-MPPE-Send-Key = 0xefa74ededebd9066dadc8b0d369884155e9a73e9685241f408afbdc3e1a8de3e EAP-Message = 0x03090004 Message-Authenticator = 0x00000000000000000000000000000000 User-Name = "sgistpi" Tunnel-Type:0 = VLAN Tunnel-Medium-Type:0 = IEEE-802 Tunnel-Private-Group-Id:0 = "unauthorised" Termination-Action = RADIUS-Request Session-Timeout = 300 Acct-Interim-Interval = 3600 Just like it say, Aruba-Essid-Name is : "expand: %{Aruba-Essid-Name} -> ssid_staff", but it doesn't work with my if. Why is it not going to the elsif ? Can you help me ? Thanks ! ----- >From Switzerland -- View this message in context: http://freeradius.1045715.n5.nabble.com/If-in-post-auth-tp4491348p4491348.h… Sent from the FreeRadius - User mailing list archive at Nabble.com.

3 4